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Versions: 34
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Contents
# frozen_string_literal: true
module Phlexi
module Form
module Components
class RadioButton < Input
def view_template
input(**attributes, value: @checked_value)
end
def extract_input(...)
# when a radio is not submitted, nothing is returned
super.compact
end
protected
def build_input_attributes
attributes[:type] = :radio
super
@checked_value = (attributes.key?(:checked_value) ? attributes.delete(:checked_value) : "1").to_s
# this is a hack to workaround the fact that radio cannot be indexed/multiple
attributes[:name] = attributes[:name].sub(/\[\]$/, "")
attributes[:value] = @checked_value
attributes[:checked] = attributes.fetch(:checked) { checked? }
end
def checked?
field.dom.value == @checked_value
end
def normalize_input(...)
input_value = super
(input_value == @checked_value) ? input_value : nil
end
end
end
end
end
Version data entries
34 entries across 34 versions & 1 rubygems